PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S2669497-5-0132Hose Assy,liquid Ox

The Boeing Company · NSN 1660-00-777-0179 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-777-0179 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-777-0179. Primary manufacturer part number: S2669497-5-0132.
Features
  • Hose Assy,liquid Ox — FSC 1660
  • 5 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assy,liquid Ox, cataloged under National Stock Number 1660-00-777-0179, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assy,liquid Ox
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersThe Boeing Company (CAGE 18355); Smiths Tubular Systems-Laconia, Inc. (CAGE 78570); The Boeing Company (CAGE 88277); Thiokol Corp Ventron Div (CAGE 01785); Titeflex Div of Atlas Corp Pacific Div (CAGE 09268)
Technical Specifications
ParameterValue
NSN1660-00-777-0179
Primary Part NumberS2669497-5-0132
Item NameHose Assy,liquid Ox
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1958 INTERCHANGEABLE
Disk,valve
5133-00-228-1398 INTERCHANGEABLE
Drill,twist
5133-00-228-1409 INTERCHANGEABLE
Drill,twist
5977-00-284-902010118 INTERCHANGEABLE
Brush,electrical Contact
Fairbanks Morse, Llc
5999-00-403-161120-10118 INTERCHANGEABLE
Wire Mesh,knitted
Technical Wire Products, Llc Dba Twp
5945-00-682-8988 INTERCHANGEABLE
Solenoid,electrical
5136-00-729-5677 INTERCHANGEABLE
Tap,thread Cutting
5965-00-752-1007494-196-001-694 INTERCHANGEABLE
Headset,electrical
Roanwell, Llc
6810-00-798-9667426-37 INTERCHANGEABLE
Titrating Solution
Hach Company Dba Hach Co
5955-00-812-0973B251-10-8 INTERCHANGEABLE
Crystal Unit,quartz
Wenzel International Inc Div Croven Crystals
Cross-Reference Index
Part NumberManufacturer
S2669497-5-0132 The Boeing Company (USA)
98381-1304 Smiths Tubular Systems-Laconia, Inc. (USA)
S2669497-5-0132 PRIMARY The Boeing Company (USA)
10118 Thiokol Corp Ventron Div (USA)
98381-1304 Titeflex Div of Atlas Corp Pacific Div (USA)
Related Parts
4820-00-036-1958INTERCHANGEABLE
DISK,VALVE
5133-00-228-1398INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1409INTERCHANGEABLE
DRILL,TWIST
5977-00-284-9020INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10118
5999-00-403-1611INTERCHANGEABLE
WIRE MESH,KNITTED
20-10118
5945-00-682-8988INTERCHANGEABLE
SOLENOID,ELECTRICAL
5136-00-729-5677INTERCHANGEABLE
TAP,THREAD CUTTING
5965-00-752-1007INTERCHANGEABLE
HEADSET,ELECTRICAL
494-196-001-694
6810-00-798-9667INTERCHANGEABLE
TITRATING SOLUTION
426-37
5955-00-812-0973INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
B251-10-8
8030-00-838-7788INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND
49013
5999-00-840-4436INTERCHANGEABLE
WIRE MESH,KNITTED

Frequently Asked Questions

What is NSN 1660-00-777-0179?

NSN 1660-00-777-0179 is a Hose Assy,liquid Ox, manufactured by The Boeing Company, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-777-0179?

NSN 1660-00-777-0179 has 5 cross-referenced part numbers: S2669497-5-0132 (The Boeing Company), 98381-1304 (Smiths Tubular Systems-Laconia, Inc.), S2669497-5-0132 (The Boeing Company), 10118 (Thiokol Corp Ventron Div), 98381-1304 (Titeflex Div of Atlas Corp Pacific Div).

What NSN replaces 1660-00-777-0179?

There are 12 known substitutes for 1660-00-777-0179: 4820-00-036-1958, 5133-00-228-1398, 5133-00-228-1409 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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